Search Results - "Federal Communications Commission"
-
1
The Determinants of Prices in the FCC’s 700 MHz Spectrum Auction
Published 2014“…This article examines the prices paid for 700 MHz licenses in recent Federal Communications Commission auctions. Econometric modelling confirms the presence of economies of scale and scope in wireless spectrum valuations. …”
Get full text
-
2
Pulse design for ultra wideband impulse radio systems
Published 2014“…If the feasible set of the optimisation problem is non-empty, then the designed pulse is guaranteed to be satisfied the specifications suggested by the Federal Communications Commission. Computer numerical simulation results show that the energy compaction performance defined in the frequency domain of the authors' designed pulse outperforms that of existing pulses. …”
Get full text
-
3
Utilising MIMO for Location and Positioning in IMT -Advanced Systems
Published 2010“…The results of our simulation demonstrate that the proposed algorithm is significantly more effective in location accuracy than the conventional technique (LLS algorithm) and MIMO antenna configurations can achieve high accuracy for location estimation which meets the Federal Communications Commission (FCC) requirements.…”
Get full text
Get full text
-
4
Design of a compact printed band-notched antenna for ultrawideband communications
Published 2008“…The antenna is designed to cover the Federal Communications Commission (FCC) bandwidth for UWB applications (3.1--10.6 GHz) with band-notched at frequency band (5.15--5.825 GHz). …”
Get full text
Get full text
-
5
Design of an ultra wideband low noise amplifier for cognitive radio applications / Tey Yong Yuen
Published 2017“…Cognitive radios (CR) are introduced in 2000 to overcome the spectrum crowding and underutilization issues due to the increase amount of communication systems and static frequency allocation by Federal Communications Commission (FCC). CR is a hardware driven software communication system that continuously monitors the RF spectrum to determine the available band for unlicensed users, react by changing its operating frequency band and upon request from licensed user, withdraw from the frequency band without causing interference to other users. …”
Get full text
Get full text
-
6
UWB pulse generation,shaping and analysis
Published 2011“…In the case of UWB pulses used for response evaluation, the information provided is in more detail as the resulting frequency components' responses are extensive and more elaborative. Federal Communications Commission (FCC) while discussing rules for communication in ils repon defines a UWB system as :In unlicensed frequency spectrum ranging over 1, 500 MHZ spreading over frcqucncy baTKI l1lllging from 3.IGHz to IO.6GHz [4]. …”
Get full text
Get full text
-
7
Design of photonic band gap aperture coupled fractal shape tri-band active antenna
Published 2014“…Microwavefrequencies have a rangeof 300MHz to 300GHz, while according toFederal Communications commission (FCC) and Industrial, Scintific, Medical (ISM) band only some specific frequencies can be used for industrial applications;for instance 0.915 GHz, 1.8 GHz and 2.45 GHz were selected. …”
Get full text
Get full text
-
8
Compact planar wearable ultra wideband antenna for on-body applications
Published 2015“…The approximated SAR has been found to be within the safety guidelines set by Federal Communications Commission (FCC).…”
Get full text
Get full text
Get full text
Get full text
-
9
Self-adaptive fire evacuation by using self-designed 3D indoor positioning system
Published 2020“…The above achieved accuracy in both horizontal and vertical directions are better than the required accuracy targeted by several emergency services, including the Federal Communications Commission (FCC). The above designed tracking system as well as the applied algorithms for sub-systems is the major theoretical contribution of this research. …”
Get full text
-
10
Two-round relay selection and joint massive MIMO transmission technique to enhance wireless information and power transfer
Published 2021“…However, given the high attenuation of radiofrequency signals across distance on the one hand and the Federal Communications Commission (FCC) rules and regulations regarding safety issues and determining the maximum transmission power, makes the implementation of WIPT poses serious challenges. …”
Get full text
Get full text
-
11
Design of T-shaped UWB antenna with dual band rejection using inverted u- and c-shaped slots
Published 2018“…The antenna can afford a good range of operating fre-quency from 2.852 GHz to 12.176 GHz, which covers ultra-wideband frequency range set by Federal Communication Commission and in the same time be able to avoid undesired band.…”
Get full text
Get full text
Get full text
Get full text
-
12
Design of A 2.4 GHz spread spectrum transceiver
Published 2002“…This frequency is within the Industrial, Scientific and Medical (ISM) band as stated by the Federal Communication Commission (FCC).…”
Get full text
Get full text
Get full text
-
13
A novel design of 4-Gbps and 6-Gbps IR-UWB pulse generator
Published 2011“…The spectrum of the generated pulses complies with the Federal Communication Commission (FCC) UWB frequency mask requirements for indoor and outdoor. …”
Get full text
Get full text
-
14
A novel design of 8-Gbps IR-UWB pulse generator
Published 2012“…The generated pulses satisfy the regulations of UWB Federal Communication Commission (FCC) indoor and outdoor masks, while the pulse amplitude is 120 mVpp. …”
Get full text
Get full text
-
15
The Performance Comparison between CPW-fed and Microstrip Feedline Leather Antenna for UWB Applications
Published 2023“…When the Federal Communication Commission (FSS) has allowed the operation of unlicensed ultra-wideband (UWB) thus it attracted research interest in realizing UWB antennas for wireless applications. …”
Get full text
Get full text
-
16
A 1-Gbps IR-UWB pulse generator for 802.11a and WiMAX interference avoidance
Published 2011“…The spectrum of the pulse satisfies the requirements of the Federal Communication Commission (FCC) UWB indoor as well as outdoor mask. …”
Get full text
Get full text
-
17
Development and design of wearable textile antenna on various fabric substrate for unlicensed ultra-wideband applications
Published 2022“…When the federal communication commission (FSS) has allowed the operation of unlicensed ultra-wideband (UWB) thus it attracted research interest in realizing UWB antennas for wireless applications. …”
Get full text
Get full text
-
18
A novel sine wave based UWB pulse generator design for single/multi-user systems
Published 2012“…The generated pulse is compatible with the Federal Communication Commission (FCC) regulations of UWB indoor emission mask. …”
Get full text
Get full text
-
19
5.5-10.5 GHz IR-UWB Pulse Generator for Narrowband Interference Mitigation
Published 2012“…A passive low pass filter (LPF) is designed with a cutoff frequency of 1.5 GHz works with the circuit up-converter mixer to generate a pulse which matches the Federal Communication Commission (FCC) requirements of UWB. The design has been carried out using Advanced Design System (ADS) software. …”
Get full text
Get full text
-
20
A compact triple-notch band ultra-wideband antenna
Published 2019“…This paper proposed a compact ultra-wideband (UWB) antenna (17.5 × 20.5 mm2) with a triple-notch band characteristic to overcome the interference caused by the three narrow frequency bands that coexist within the ultra-wideband frequency ranging from 3.1 to 10.6 GHz as stipulated by the Federal Communication Commission (FCC). Two slots on the radiating patch and a copper trace on the ground plane of the antenna were introduced to reject the WiMAX, WLAN and SHF frequency bands. …”
Get full text
Get full text